I used method 1 to disable full sized images and rebuilt all my photos to 1200px wide / high which is sooo much better (my originals from Photoshop are normally 1200px wide / high), but, ideally I would like to resize photos to say 600 or 800px for smaller screens and change the view full size link to open the full size photo in a new window (instead of right click). I’ve also seen other users wanting this mod but it seems to get ignored as it takes the user out of the website but does that really matter?
Anyway, thanks for the great tip, very much appreciated.